How do I use a hard disk when I sell a used computer?

I heard that when you sell a computer secondhand, you can remove the hard disk and sell it.

Even if you format it, you can recover the contents of the hard disk.

Then do you usually throw away the hard disk?

622 2020-05-20 Gentleman

It's safer to throw it away

Gentleman 5 years ago 0

Even if you throw it away, I recommend that you take it apart and throw it away

Gentleman 5 years ago 0

There is a raw format, not a regular format. You can format it with that.

Gentleman 5 years ago 0

https://tysct.tistory.com/18
I recommend this method
It's simpler than the low format

Gentleman 5 years ago 0

Thank you.
I learned a lot of new things

Gentleman 5 years ago 0